diff test/CodeGen/Mips/mips16_fpret.ll @ 0:95c75e76d11b LLVM3.4

LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children e4204d083e25
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/CodeGen/Mips/mips16_fpret.ll	Thu Dec 12 13:56:28 2013 +0900
@@ -0,0 +1,76 @@
+; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static < %s | FileCheck %s -check-prefix=1
+; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static < %s | FileCheck %s -check-prefix=2
+; RUN: llc -mtriple=mipsel-linux-gnu  -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static < %s | FileCheck %s -check-prefix=3
+; RUN: llc -mtriple=mipsel-linux-gnu -march=mipsel -mcpu=mips16 -soft-float -mips16-hard-float -relocation-model=static < %s | FileCheck %s -check-prefix=4
+
+
+@x = global float 0x41F487E980000000, align 4
+@dx = global double 0x41CDCC8BC4800000, align 8
+@cx = global { float, float } { float 1.000000e+00, float 9.900000e+01 }, align 4
+@dcx = global { double, double } { double 0x42CE5E14A412B480, double 0x423AA4C580DB0000 }, align 8
+
+define float @foox()  {
+entry:
+  %0 = load float* @x, align 4
+  ret float %0
+; 1: 	.ent	foox
+; 1:	lw	$2, %lo(x)(${{[0-9]+}})
+; 1:	jal	__mips16_ret_sf
+}
+
+define double @foodx()  {
+entry:
+  %0 = load double* @dx, align 8
+  ret double %0
+; 1: 	.ent	foodx
+; 1: 	lw	$2, %lo(dx)(${{[0-9]+}})
+; 1:	jal	__mips16_ret_df
+; 2: 	.ent	foodx
+; 2:	lw	$3, 4(${{[0-9]+}})
+; 2:	jal	__mips16_ret_df
+
+}
+
+define { float, float } @foocx()  {
+entry:
+  %retval = alloca { float, float }, align 4
+  %cx.real = load float* getelementptr inbounds ({ float, float }* @cx, i32 0, i32 0)
+  %cx.imag = load float* getelementptr inbounds ({ float, float }* @cx, i32 0, i32 1)
+  %real = getelementptr inbounds { float, float }* %retval, i32 0, i32 0
+  %imag = getelementptr inbounds { float, float }* %retval, i32 0, i32 1
+  store float %cx.real, float* %real
+  store float %cx.imag, float* %imag
+  %0 = load { float, float }* %retval
+  ret { float, float } %0
+; 1: 	.ent	foocx
+; 1: 	lw	$2, %lo(cx)(${{[0-9]+}})
+; 1:	jal	__mips16_ret_sc
+; 2: 	.ent	foocx
+; 2:	lw	$3, 4(${{[0-9]+}})
+; 2:	jal	__mips16_ret_sc
+}
+
+define { double, double } @foodcx()  {
+entry:
+  %retval = alloca { double, double }, align 8
+  %dcx.real = load double* getelementptr inbounds ({ double, double }* @dcx, i32 0, i32 0)
+  %dcx.imag = load double* getelementptr inbounds ({ double, double }* @dcx, i32 0, i32 1)
+  %real = getelementptr inbounds { double, double }* %retval, i32 0, i32 0
+  %imag = getelementptr inbounds { double, double }* %retval, i32 0, i32 1
+  store double %dcx.real, double* %real
+  store double %dcx.imag, double* %imag
+  %0 = load { double, double }* %retval
+  ret { double, double } %0
+; 1: 	.ent	foodcx
+; 1: 	lw	${{[0-9]}}, %lo(dcx)(${{[0-9]+}})
+; 1:	jal	__mips16_ret_dc
+; 2: 	.ent	foodcx
+; 2:	lw	${{[0-9]}}, 4(${{[0-9]+}})
+; 2:	jal	__mips16_ret_dc
+; 3: 	.ent	foodcx
+; 3:	lw	$4, 8(${{[0-9]+}})
+; 3:	jal	__mips16_ret_dc
+; 4: 	.ent	foodcx
+; 4:	lw	$5, 12(${{[0-9]+}})
+; 4:	jal	__mips16_ret_dc
+}