Blame - llvm/test/CodeGen/X86/rounding-ops.ll - toolchain/llvm-project

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Rafael Espindola	ae6000e	2013-08-23 20:39:19 +0000	[diff] [blame]	1	; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+sse4.1 \| FileCheck -check-prefix=CHECK-SSE %s
Bob Wilson	4c65c50	2012-08-08 20:31:37 +0000	[diff] [blame]	2	; RUN: llc < %s -mtriple=x86_64-apple-macosx -mattr=+avx \| FileCheck -check-prefix=CHECK-AVX %s
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	3
				4	define float @test1(float %x) nounwind {
				5	%call = tail call float @floorf(float %x) nounwind readnone
				6	ret float %call
				7
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	8	; CHECK-SSE-LABEL: test1:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	9	; CHECK-SSE: roundss $1
				10
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	11	; CHECK-AVX-LABEL: test1:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	12	; CHECK-AVX: vroundss $1
				13	}
				14
				15	declare float @floorf(float) nounwind readnone
				16
				17	define double @test2(double %x) nounwind {
				18	%call = tail call double @floor(double %x) nounwind readnone
				19	ret double %call
				20
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	21	; CHECK-SSE-LABEL: test2:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	22	; CHECK-SSE: roundsd $1
				23
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	24	; CHECK-AVX-LABEL: test2:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	25	; CHECK-AVX: vroundsd $1
				26	}
				27
				28	declare double @floor(double) nounwind readnone
				29
				30	define float @test3(float %x) nounwind {
				31	%call = tail call float @nearbyintf(float %x) nounwind readnone
				32	ret float %call
				33
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	34	; CHECK-SSE-LABEL: test3:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	35	; CHECK-SSE: roundss $12
				36
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	37	; CHECK-AVX-LABEL: test3:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	38	; CHECK-AVX: vroundss $12
				39	}
				40
				41	declare float @nearbyintf(float) nounwind readnone
				42
				43	define double @test4(double %x) nounwind {
				44	%call = tail call double @nearbyint(double %x) nounwind readnone
				45	ret double %call
				46
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	47	; CHECK-SSE-LABEL: test4:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	48	; CHECK-SSE: roundsd $12
				49
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	50	; CHECK-AVX-LABEL: test4:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	51	; CHECK-AVX: vroundsd $12
				52	}
				53
				54	declare double @nearbyint(double) nounwind readnone
				55
				56	define float @test5(float %x) nounwind {
				57	%call = tail call float @ceilf(float %x) nounwind readnone
				58	ret float %call
				59
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	60	; CHECK-SSE-LABEL: test5:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	61	; CHECK-SSE: roundss $2
				62
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	63	; CHECK-AVX-LABEL: test5:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	64	; CHECK-AVX: vroundss $2
				65	}
				66
				67	declare float @ceilf(float) nounwind readnone
				68
				69	define double @test6(double %x) nounwind {
				70	%call = tail call double @ceil(double %x) nounwind readnone
				71	ret double %call
				72
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	73	; CHECK-SSE-LABEL: test6:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	74	; CHECK-SSE: roundsd $2
				75
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	76	; CHECK-AVX-LABEL: test6:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	77	; CHECK-AVX: vroundsd $2
				78	}
				79
				80	declare double @ceil(double) nounwind readnone
				81
				82	define float @test7(float %x) nounwind {
				83	%call = tail call float @rintf(float %x) nounwind readnone
				84	ret float %call
				85
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	86	; CHECK-SSE-LABEL: test7:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	87	; CHECK-SSE: roundss $4
				88
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	89	; CHECK-AVX-LABEL: test7:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	90	; CHECK-AVX: vroundss $4
				91	}
				92
				93	declare float @rintf(float) nounwind readnone
				94
				95	define double @test8(double %x) nounwind {
				96	%call = tail call double @rint(double %x) nounwind readnone
				97	ret double %call
				98
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	99	; CHECK-SSE-LABEL: test8:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	100	; CHECK-SSE: roundsd $4
				101
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	102	; CHECK-AVX-LABEL: test8:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	103	; CHECK-AVX: vroundsd $4
				104	}
				105
				106	declare double @rint(double) nounwind readnone
				107
				108	define float @test9(float %x) nounwind {
				109	%call = tail call float @truncf(float %x) nounwind readnone
				110	ret float %call
				111
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	112	; CHECK-SSE-LABEL: test9:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	113	; CHECK-SSE: roundss $3
				114
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	115	; CHECK-AVX-LABEL: test9:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	116	; CHECK-AVX: vroundss $3
				117	}
				118
				119	declare float @truncf(float) nounwind readnone
				120
				121	define double @test10(double %x) nounwind {
				122	%call = tail call double @trunc(double %x) nounwind readnone
				123	ret double %call
				124
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	125	; CHECK-SSE-LABEL: test10:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	126	; CHECK-SSE: roundsd $3
				127
Stephen Lin	d24ab20	2013-07-14 06:24:09 +0000	[diff] [blame]	128	; CHECK-AVX-LABEL: test10:
Benjamin Kramer	16bbfbe	2011-12-09 15:44:03 +0000	[diff] [blame]	129	; CHECK-AVX: vroundsd $3
				130	}
				131
				132	declare double @trunc(double) nounwind readnone