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Diffstat (limited to 'test/CodeGen/PowerPC/mcm-4.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/mcm-4.ll | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/mcm-4.ll b/test/CodeGen/PowerPC/mcm-4.ll new file mode 100644 index 0000000000000..47c60c936038c --- /dev/null +++ b/test/CodeGen/PowerPC/mcm-4.ll @@ -0,0 +1,27 @@ +; RUN: llc -mcpu=pwr7 -O0 -code-model=medium <%s | FileCheck -check-prefix=MEDIUM %s +; RUN: llc -mcpu=pwr7 -O0 -code-model=large <%s | FileCheck -check-prefix=LARGE %s + +; Test correct code generation for medium and large code model +; for loading a value from the constant pool (TOC-relative). + +target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64" +target triple = "powerpc64-unknown-linux-gnu" + +define double @test_double_const() nounwind { +entry: + ret double 0x3F4FD4920B498CF0 +} + +; MEDIUM: [[VAR:[a-z0-9A-Z_.]+]]: +; MEDIUM: .quad 4562098671269285104 +; MEDIUM: test_double_const: +; MEDIUM: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha +; MEDIUM: addi [[REG2:[0-9]+]], [[REG1]], [[VAR]]@toc@l +; MEDIUM: lfd {{[0-9]+}}, 0([[REG2]]) + +; LARGE: [[VAR:[a-z0-9A-Z_.]+]]: +; LARGE: .quad 4562098671269285104 +; LARGE: test_double_const: +; LARGE: addis [[REG1:[0-9]+]], 2, [[VAR]]@toc@ha +; LARGE: ld [[REG2:[0-9]+]], [[VAR]]@toc@l([[REG1]]) +; LARGE: lfd {{[0-9]+}}, 0([[REG2]]) |