1 files changed, 595 insertions, 0 deletions
diff --git a/test/CodeGen/MSP430/libcalls.ll b/test/CodeGen/MSP430/libcalls.ll
new file mode 100644
index 000000000000..950ed6c17e2c
--- /dev/null
+++ b/test/CodeGen/MSP430/libcalls.ll
@@ -0,0 +1,595 @@
+; RUN: llc -O0 < %s | FileCheck %s
+
+target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16-a0:16:16"
+target triple = "msp430---elf"
+
+@g_double = global double 123.0, align 8
+@g_float = global float 123.0, align 8
+@g_i32 = global i32 123, align 8
+@g_i64 = global i64 456, align 8
+@g_i16 = global i16 789, align 8
+
+define float @d2f() #0 {
+entry:
+; CHECK: d2f:
+
+; CHECK: call #__mspabi_cvtdf
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fptrunc double %0 to float
+
+  ret float %1
+}
+
+define double @f2d() #0 {
+entry:
+; CHECK: f2d:
+
+; CHECK: call #__mspabi_cvtfd
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fpext float %0 to double
+
+  ret double %1
+}
+
+define i32 @d2l() #0 {
+entry:
+; CHECK: d2l:
+
+; CHECK: call #__mspabi_fixdli
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fptosi double %0 to i32
+
+  ret i32 %1
+}
+
+define i64 @d2ll() #0 {
+entry:
+; CHECK: d2ll:
+
+; CHECK: call #__mspabi_fixdlli
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fptosi double %0 to i64
+
+  ret i64 %1
+}
+
+define i32 @d2ul() #0 {
+entry:
+; CHECK: d2ul:
+
+; CHECK: call #__mspabi_fixdul
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fptoui double %0 to i32
+
+  ret i32 %1
+}
+
+define i64 @d2ull() #0 {
+entry:
+; CHECK: d2ull:
+
+; CHECK: call #__mspabi_fixdull
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fptoui double %0 to i64
+
+  ret i64 %1
+}
+
+define i32 @f2l() #0 {
+entry:
+; CHECK: f2l:
+
+; CHECK: call #__mspabi_fixfli
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fptosi float %0 to i32
+
+  ret i32 %1
+}
+
+define i64 @f2ll() #0 {
+entry:
+; CHECK: f2ll:
+
+; CHECK: call #__mspabi_fixflli
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fptosi float %0 to i64
+
+  ret i64 %1
+}
+
+define i32 @f2ul() #0 {
+entry:
+; CHECK: f2ul:
+
+; CHECK: call #__mspabi_fixful
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fptoui float %0 to i32
+
+  ret i32 %1
+}
+
+define i64 @f2ull() #0 {
+entry:
+; CHECK: f2ull:
+
+; CHECK: call #__mspabi_fixfull
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fptoui float %0 to i64
+
+  ret i64 %1
+}
+
+define double @l2d() #0 {
+entry:
+; CHECK: l2d:
+
+; CHECK: call #__mspabi_fltlid
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = sitofp i32 %0 to double
+
+  ret double %1
+}
+
+define double @ll2d() #0 {
+entry:
+; CHECK: ll2d:
+
+; CHECK: call #__mspabi_fltllid
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = sitofp i64 %0 to double
+
+  ret double %1
+}
+
+define double @ul2d() #0 {
+entry:
+; CHECK: ul2d:
+
+; CHECK: call #__mspabi_fltuld
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = uitofp i32 %0 to double
+
+  ret double %1
+}
+
+define double @ull2d() #0 {
+entry:
+; CHECK: ull2d:
+
+; CHECK: call #__mspabi_fltulld
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = uitofp i64 %0 to double
+
+  ret double %1
+}
+
+define float @l2f() #0 {
+entry:
+; CHECK: l2f:
+
+; CHECK: call #__mspabi_fltlif
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = sitofp i32 %0 to float
+
+  ret float %1
+}
+
+define float @ll2f() #0 {
+entry:
+; CHECK: ll2f:
+
+; CHECK: call #__mspabi_fltllif
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = sitofp i64 %0 to float
+
+  ret float %1
+}
+
+define float @ul2f() #0 {
+entry:
+; CHECK: ul2f:
+
+; CHECK: call #__mspabi_fltulf
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = uitofp i32 %0 to float
+
+  ret float %1
+}
+
+define float @ull2f() #0 {
+entry:
+; CHECK: ull2f:
+
+; CHECK: call #__mspabi_fltullf
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = uitofp i64 %0 to float
+
+  ret float %1
+}
+
+define i1 @cmpd_oeq() #0 {
+entry:
+; CHECK: cmpd_oeq:
+
+; CHECK: call #__mspabi_cmpd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fcmp oeq double %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpd_une() #0 {
+entry:
+; CHECK: cmpd_une:
+
+; CHECK: call #__mspabi_cmpd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fcmp une double %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpd_oge() #0 {
+entry:
+; CHECK: cmpd_oge:
+
+; CHECK: call #__mspabi_cmpd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fcmp oge double %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpd_olt() #0 {
+entry:
+; CHECK: cmpd_olt:
+
+; CHECK: call #__mspabi_cmpd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fcmp olt double %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpd_ole() #0 {
+entry:
+; CHECK: cmpd_ole:
+
+; CHECK: call #__mspabi_cmpd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fcmp ole double %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpd_ogt() #0 {
+entry:
+; CHECK: cmpd_ogt:
+
+; CHECK: call #__mspabi_cmpd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fcmp ogt double %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpf_oeq() #0 {
+entry:
+; CHECK: cmpf_oeq:
+
+; CHECK: call #__mspabi_cmpf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fcmp oeq float %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpf_une() #0 {
+entry:
+; CHECK: cmpf_une:
+
+; CHECK: call #__mspabi_cmpf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fcmp une float %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpf_oge() #0 {
+entry:
+; CHECK: cmpf_oge:
+
+; CHECK: call #__mspabi_cmpf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fcmp oge float %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpf_olt() #0 {
+entry:
+; CHECK: cmpf_olt:
+
+; CHECK: call #__mspabi_cmpf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fcmp olt float %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpf_ole() #0 {
+entry:
+; CHECK: cmpf_ole:
+
+; CHECK: call #__mspabi_cmpf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fcmp ole float %0, 123.0
+
+  ret i1 %1
+}
+
+define i1 @cmpf_ogt() #0 {
+entry:
+; CHECK: cmpf_ogt:
+
+; CHECK: call #__mspabi_cmpf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fcmp ogt float %0, 123.0
+
+  ret i1 %1
+}
+
+define double @addd() #0 {
+entry:
+; CHECK: addd:
+
+; CHECK: call #__mspabi_addd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fadd double %0, 123.0
+
+  ret double %1
+}
+
+define float @addf() #0 {
+entry:
+; CHECK: addf:
+
+; CHECK: call #__mspabi_addf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fadd float %0, 123.0
+
+  ret float %1
+}
+
+define double @divd() #0 {
+entry:
+; CHECK: divd:
+
+; CHECK: call #__mspabi_divd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fdiv double %0, 123.0
+
+  ret double %1
+}
+
+define float @divf() #0 {
+entry:
+; CHECK: divf:
+
+; CHECK: call #__mspabi_divf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fdiv float %0, 123.0
+
+  ret float %1
+}
+
+define double @mpyd() #0 {
+entry:
+; CHECK: mpyd:
+
+; CHECK: call #__mspabi_mpyd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fmul double %0, 123.0
+
+  ret double %1
+}
+
+define float @mpyf() #0 {
+entry:
+; CHECK: mpyf:
+
+; CHECK: call #__mspabi_mpyf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fmul float %0, 123.0
+
+  ret float %1
+}
+
+define double @subd() #0 {
+entry:
+; CHECK: subd:
+
+; CHECK: call #__mspabi_subd
+  %0 = load volatile double, double* @g_double, align 8
+  %1 = fsub double %0, %0
+
+  ret double %1
+}
+
+define float @subf() #0 {
+entry:
+; CHECK: subf:
+
+; CHECK: call #__mspabi_subf
+  %0 = load volatile float, float* @g_float, align 8
+  %1 = fsub float %0, %0
+
+  ret float %1
+}
+
+define i16 @divi() #0 {
+entry:
+; CHECK: divi:
+
+; CHECK: call #__mspabi_divi
+  %0 = load volatile i16, i16* @g_i16, align 8
+  %1 = sdiv i16 %0, %0
+
+  ret i16 %1
+}
+
+define i32 @divli() #0 {
+entry:
+; CHECK: divli:
+
+; CHECK: call #__mspabi_divli
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = sdiv i32 %0, %0
+
+  ret i32 %1
+}
+
+define i64 @divlli() #0 {
+entry:
+; CHECK: divlli:
+
+; CHECK: call #__mspabi_divlli
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = sdiv i64 %0, %0
+
+  ret i64 %1
+}
+
+define i16 @divu() #0 {
+entry:
+; CHECK: divu:
+
+; CHECK: call #__mspabi_divu
+  %0 = load volatile i16, i16* @g_i16, align 8
+  %1 = udiv i16 %0, %0
+
+  ret i16 %1
+}
+
+define i32 @divul() #0 {
+entry:
+; CHECK: divul:
+
+; CHECK: call #__mspabi_divul
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = udiv i32 %0, %0
+
+  ret i32 %1
+}
+
+define i64 @divull() #0 {
+entry:
+; CHECK: divull:
+
+; CHECK: call #__mspabi_divull
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = udiv i64 %0, %0
+
+  ret i64 %1
+}
+
+define i16 @remi() #0 {
+entry:
+; CHECK: remi:
+
+; CHECK: call #__mspabi_remi
+  %0 = load volatile i16, i16* @g_i16, align 8
+  %1 = srem i16 %0, %0
+
+  ret i16 %1
+}
+
+define i32 @remli() #0 {
+entry:
+; CHECK: remli:
+
+; CHECK: call #__mspabi_remli
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = srem i32 %0, %0
+
+  ret i32 %1
+}
+
+define i64 @remlli() #0 {
+entry:
+; CHECK: remlli:
+
+; CHECK: call #__mspabi_remlli
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = srem i64 %0, %0
+
+  ret i64 %1
+}
+
+define i16 @remu() #0 {
+entry:
+; CHECK: remu:
+
+; CHECK: call #__mspabi_remu
+  %0 = load volatile i16, i16* @g_i16, align 8
+  %1 = urem i16 %0, %0
+
+  ret i16 %1
+}
+
+define i32 @remul() #0 {
+entry:
+; CHECK: remul:
+
+; CHECK: call #__mspabi_remul
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = urem i32 %0, %0
+
+  ret i32 %1
+}
+
+define i64 @remull() #0 {
+entry:
+; CHECK: remull:
+
+; CHECK: call #__mspabi_remull
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = urem i64 %0, %0
+
+  ret i64 %1
+}
+
+define i16 @mpyi() #0 {
+entry:
+; CHECK: mpyi:
+
+; CHECK: call #__mspabi_mpyi
+  %0 = load volatile i16, i16* @g_i16, align 8
+  %1 = mul i16 %0, %0
+
+  ret i16 %1
+}
+
+define i32 @mpyli() #0 {
+entry:
+; CHECK: mpyli:
+
+; CHECK: call #__mspabi_mpyl
+  %0 = load volatile i32, i32* @g_i32, align 8
+  %1 = mul i32 %0, %0
+
+  ret i32 %1
+}
+
+define i64 @mpylli() #0 {
+entry:
+; CHECK: mpylli:
+
+; CHECK: call #__mspabi_mpyll
+  %0 = load volatile i64, i64* @g_i64, align 8
+  %1 = mul i64 %0, %0
+
+  ret i64 %1
+}
+
+attributes #0 = { nounwind }